baber/WOPTO huggingface dataset:
Patent EP-0184762-A3 (EP)
IPC: G09G3/36
Filed: 1985-12-03
Abstract: Die Erfindung betrifft ein Verfahren zur Ansteuerung 
von Flüssigkristall-Anzeigevorrichtungen , bei welchem 
die Elektroden mit einer Spannung angesteuert 
werden, welche außer zweier Grenzwerte mehrere Werte 
vorübergehend einnimmt, die zwischen den Grenzwerten 
liegen. Dadurch durchfahren die Flüssigkristalle 
gute und schlechte Blickwinkelbereiche, so daß ausgeprägte 
Kontrasteinbrüche vermieden werden.
Patent EP-0160343-A3 (EP)
Title: Machine for forming outer rings for bimetallic coins or medals, from round metal blanks
IPC: B44B5/00
Filed: 1985-04-26
Abstract: This invention relates to a machine for forming, from round metal blanks, rings with a compressed and toothed inner edge with which to form an outer rim on bimetallic coins or medals. The machine comprises a first punching station in which the round blank is perforated by means of a suitable unit comprising a punch, die and backing die, and a second precoining station in which the inner edge is formed on the perforated round blank by compressing and toothing it by means of a further suitable unit comprising a punch, die and backing die. The pieces to be worked in the stations are fed automatically.
Patent EP-0168217-A3 (EP)
IPC: A61K35/33
Filed: 1985-07-04
Abstract: Disclosed herein is a method of extracting a large 
amount of pure tumor necrosis factor-like substance from 
fibroblast, epithelial or lymphoblast-like cells killed by an 
overpopulation in a culture medium or destroyed in a culture 
medium by an artificial treatment such as a quick freezing 
and quick thawing. The pure tumor necrosis factorlike 
substance has the cytotoxicity or cytostaticity to tumor cells.
Patent EP-0195257-A3 (EP)
IPC: H01B3/30
Filed: 1986-02-18
Abstract: Die Erfindung bezieht sich auf ein Kunststoffkabel, das 
wenigstens einen elektrischen Leiter (2) aufweist, der von 
einer Kabelumhüllung (1M) umgeben ist, die neben mindes­
tens einer isolierenden Schicht (4) mehrere elektrisch 
leitende Schichten (3,5) aufweist. Der Erfindung liegt die 
Aufgabe zugrunde ein Kunstoffkabel aufzuzeigen, bei dem 
die elektrisch leitenden Schichten (3,5) aus einem polymeren 
Material gefertigt sind, das auf eine definierte spezifische 
elektrische Leitfähigkeit eingestellt werden kann, und dessen 
Homogenität einen störstellenfreien Übergang zwischen der 
isolierenden Schicht (4) und den elektrisch leitenden Schich­
ten (3,5) ermöglicht. Erfindungsgemäß weist das Kunststoff­
kabel elektrisch leitende Schichten (3,5) auf, die aus einem 
Polymer, einem Mischpolymer oder einer Polymerlegierung 
gefertigt sind. Diese sind schmelzbar und/oder löslich. Ihre 
spezifische elektrische Leitfähigkeit ist durch einen Gehalt an 
Charge-Transfer-Komplexen auf einen definierten Wert ein­
stellbar.
Patent EP-0194529-A3 (EP)
Title: Use of 2-(aminophenyl)-benzimidazole derivatives in the preparation of medicaments for combating malign and non-malign proliferative as well as auto-immune diseases and in immunosuppression in transplantations
IPC: C07D235/18
Filed: 1986-02-28
Abstract: The 2-(aminophenyl)benzimidazole derivatives have the formula II <IMAGE> in which the radicals R<1> and R<3> are a hydrogen atom or a methyl group, and they and their pharmacologically tolerated salts are indicated for controlling malignant and non-malignant proliferative and autoimmune diseases and for immunosuppression in transplantations.
Patent EP-0231537-A3 (EP)
Title: Antigenic proteins and vaccines containing them for prevention of coccidiosis
IPC: C12N/
Filed: 1986-11-24
Abstract: Isolated genomic DNA molecule having a defined nucleic acid sequence and encoding an antigenic protein (I) derived from Eimeria tenella is new. (I) has a molecular wt. of about 25000 daltons and is composed of two polypeptides joined by a disulphide bond. One polypeptide has a molecular wt. of about 17000 daltons, has a blocked N-terminal amino acid and a defined amino acid sequence. The other polypeptide has a molecular wt. of about 8000 daltons and a defined amino acid sequence.
Patent EP-0201159-A3 (EP)
Title: Pharmaceutical and dietary compositions containing linolenic acids for the treatment of benign prostatic hypertrophy
IPC: A61K31/20
Filed: 1986-02-24
Abstract: The preparation of a composition for the treatment of benign prostatic hypertrophy wherein  gamma -linolenic acid or dihomo- gamma -linolenic acid or both, as such or in the form of acceptable and physiologically equivalent derivatives, are brought into administrable form, optionally with a carrier or diluent.
Patent EP-0228992-A3 (EP)
Title: Work chair, particularly office chair
IPC: A47C3/026
Filed: 1986-11-17
Abstract: To permit backward rocking of the back or back-and-seat of a chair, independently of the previously tilted-back position of the chair, a comfort position memory structure is provided which includes a manually adjustable variable stop structure formed by a cam curve (37) with a serrated or toothed surface, engaged by a stop element (41) coupled to the seat (17, 19). The cam (37) is manually rotatable, by being secured to an externally user-accessible adjustment segment (45). To set a predetermined tilted position, the user tilts back on the chair, and then permits the chair to tilt forward to a comfortable position, and then rotates the manually engageable segment (45) until a tooth (39) of the cam disk (37) is engaged by the stop (41). A spring (32) biasses the chair forwardly and against the stop, unless tilted back by the user.
Patent EP-0225295-A3 (EP)
IPC: A41G1/00
Filed: 1986-10-09
Abstract: The invention relates to a particular plastics material 
formed twig for the production of artificial ornamental plants, 
which is characterised by the fact that it includes projecting 
leaf stalks (2) having a terminal section (3) of suitable length 
folded at a right angle with respect to the direction of the leaf 
stalks (2), on such terminal sections (3) there being fitted, by 
heat welding or gluing, corresponding leaves (4) made from a 
thin layer of plastics material.
Patent EP-0232818-A3 (EP)
IPC: B65D65/40
Filed: 1987-01-30
Abstract: There is disclosed a heat sealable container for fruit juices, 
and a blank for constructing same, having a laminated wall 
construction of suitable oxygen and ultra violet light ray resistant 
barriers or layers which are compatible with one another insofar 
as bonding and sealing are concerned. Such wall construction 
includes a suitable central bulk layer such as kraft paperboard, 
foamed thermoplastic sheet, synthetic paperboard, or composite 
paperboard, with an outer layer of modified polyethylene, an 
adjacent inner layer of a suitable polyester, and an innermost 
layer of polyvinylidene chloride.
Patent EP-0249187-A3 (EP)
IPC: B01F15/00
Filed: 1987-06-09
Abstract: Oxygen moistening apparatus provided with a flow rate adjusting and 
measuring device (15) comprising an at least partially transparent 
container (1) the inside of which is tightly divided into two dis­
crete chambers (5, 6) and which may be tightly closed by a cover 
member (3) provided with an inlet hole (9) and adapted for coupling 
to an oxygen delivery pipe communicating with an outlet hole open­
ing to the first (5) of the chambers. In the first chamber there is 
housed a flow rate measuring device (15) communicating with a dip­
ping tube (17) having a free end and extending into the second 
chamber (6) of the container (1), with the free end located at the 
bottom (8) of the container. From said bottom a collecting tube 
(20) extends in the second chamber (6), having a free end and with 
its other end outwardly opening at a hole formed through the bottom 
(8) of the container, a shut off manually operated valve (13, 14) 
being mounted on the cover member.
Patent EP-0260467-A3 (EP)
Title: Quinoxaline compounds and their preparation and use
IPC: C07D241/44
Filed: 1987-08-19
Abstract: Heterocyclic dihydroxyquinoxaline compounds having the formula <CHEM>  wherein    R<1> is halogen, CN, CF3, ethynyl, or N3  and    R<2> is SO2C1-3-alkyl, CF3, NO2, ethynyl, or CN. The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters, particularly the quisqualate receptors, and especially as neuroleptics.
Patent EP-0273507-A3 (EP)
Title: An arrangement for the control of the flow of contents in a packing machine
IPC: B65B9/20
Filed: 1987-12-11
Abstract: In packing machines of the type which manufacture packing containers from flexible, tubular material the contents are fed via a filling pipe opening into the tube. The level of contents in the tube is controlled by means of a float which is connected mechanically to a valve located at the mouth of the filling pipe. On filling of highly viscous types of contents an arrangement for the control of the flow of contents is used instead, in accordance with the invention, which comprises a sealing device (14) surrounding the filling pipe (7) which on the one hand prevents the contents from penetrating upwards into the tube (6), and which on the other hand is used for controlling the feed of contents in that its vertical position is monitored by means of a monitoring device (11) surrounding the tube (6) and allowed to control a pump (24) for the feed of contents via the filling pipe (7).
Patent EP-0232166-A3 (EP)
IPC: A24D3/06
Filed: 1987-02-03
Abstract: A tobacco containing cigarette filter plug 
(10) comprises a filter element (12) contained in 
wrap material (14). The filter element consists 
of strands of tobacco material which are bound with 
an activated binding agent. The filter plug exhibits 
good firmness and integrity, and provides a cigarette 
exhibiting a unique tobacco taste. Such a filter 
plug is prepared by forming an intimate admixture 
of tobacco material and binding agent, forming a 
rod and activating the binding agent.
Patent EP-0253671-A3 (EP)
Title: Corrosion protection
IPC: C23F13/04
Filed: 1987-07-17
Abstract: Corrosion protection systems which make use of a barrier (2) which is placed between a corrodible substrate (3) and a counter-electrode (2). The barrier can provide more uniform current distribution on the substrate, and/or enable the counter-electrode to be more easily maintained or replaced, and/or reduce the rate at which the current density on an elongate electrode changes with distance from the power source, and/or provide a controlled environment around the electrode to improve its efficiency. <IMAGE>
Patent EP-0257782-A3 (EP)
IPC: G01R33/34
Filed: 1987-07-20
Abstract: In or for magnetic resonance apparatus, a resonator coil 
assembly (32) comprising a dielectric sleeve (40) on which a first 
resonator coil portion (42) and a second resonator coil portion (44), 
each of copper foil, are adhered. The dielectric sleeve (40) is 
dimensioned to receive a human torso therein and in one embodiment 
(Figure 1) is circular in cross section and in another (Figure 4) is 
elliptical in cross section. A pair of adjustable tuning capacitances 
(64, 66) and a pair of adjustable matching capacitances (68, 70) are 
interconnected between one end of each of the coil portions (42, 44) 
and a metal bore liner (54). The opposite ends of each of the coil 
portions (42, 44) are capacitively coupled to each other (Figure 1) or 
to the bore liner (54) (Figure 3). A half wave length cable (72) 
interconnects the junctions between the first and second tuning (64, 
66) and matching (68, 70) capacitances. One of these junctions is 
connected by a cable (74) with a radio frequency generator (30) and a 
radio receiver (34).
Patent EP-0237488-A3 (EP)
IPC: B23K9/09
Filed: 1987-03-06
Abstract: The present arrangement comprises a welding current 
generator for the generation of a d.c. portion of the desired 
welding current, as well as a pulse current source, the output 
circuits of which are connected in parallel with one another 
to the output terminals of the arrangement. The pulse 
current source is of the type having a high-frequency 
transformer in association with control means connected at 
the primary side thereof and delivers current pulses from a 
series of high-frequency pulses with a high no-load peak 
voltage. This enables pulsed welding currents to be gener­
ated in an extremely economical way by the employment of 
existing d.c. welding generators together with small, re­
latively low-cost additional equipment.
Patent EP-0291941-A3 (EP)
Title: Process for preparing colloidal polysiloxane suspensions
IPC: C08G77/06
Filed: 1988-05-18
Abstract: Colloidal suspensions of organopolysiloxanes are prepared by mixing an organosilicon compound selected from the group consisting of mixtures of alkoxysilanes and/or partial hydrolysates thereof and an organo(poly)siloxane which is optionally free of alkoxy groups and contains a maximum of 8 siloxane units, which is mixed with at least one alkoxysilane and/or a partial hydrolysate thereof, with water in the presence of an emulsifier, at a maximum rate of 5 moles of organosilicon compound per hour per liter of water, in which the organosilicon compound and the water is fed continuously, but separately from one another, into a reactor, in which at least one of the two substances contains an emulsifier, while the alkanol is being continuously removed by distillation from the aqueous suspension continuously emerging from the reactor. The aqueous suspension from which the alkanol has been removed by distillation is, if desired, recycled back into the reactor. A tubular reactor is preferably employed in which the water is added continuously at, or near the upper end of the tubular reactor and the organosilicon compound is added via several inlet points arranged along the longitudinal axis of the tubular reactor.
Patent EP-0296583-A3 (EP)
Title: Filling level measuring device with an ultrasonic transducer
IPC: G01F23/28
Filed: 1988-06-23
Abstract: In a level measuring instrument, the evaluation conditions are improved by feeding an optimised signal through a narrow-band filter device with variable centre frequency and constant bandwidth of the receiver circuit.
Patent EP-0303190-A3 (EP)
Title: Method of forming halftone screen
IPC: G04G99/00
Filed: 1988-08-04
Abstract: When converting a continuous-tone image into a 
halftone dot image based on halftone screen signals, a 
screen angle is defined as a rational tangent thereof to 
establish a basic periodic portion of the halftone screen 
signals, and the basic periodic portion is periodically gen­
erated to form a halftone screen which covers an entire 
scanned region of the continuous-tone image. Minimum unit 
dot data items determined by a screen angle and/or a dot 
resolution level are prepared, and the dot data items are 
generated in a sequence which is established based on said 
screen angle and/or said dot resolution level to constitute 
the basic periodic portion.
Patent EP-0307683-A3 (EP)
IPC: C08J7/052
Filed: 1988-08-26
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
mit einer antistatischen Schmelzkleber-Schicht verse­
henen Kunststoff-Formteilen; verfahrensgemäß wird die 
Schmelzkleber-Schicht mit einer Lösung beschichtet, die 
ein Bindemittel und ein für die oxidative Polymerisation 
von 5- oder 6-gliedrigen heterocyclischen Verbindungen, 
die Stickstoff oder Schwefel als Heteroatome aufweisen, 
geeignetes Oxidationsmittel enthält und die so erhaltene 
Beschichtung mit einer Lösung der 5- oder 6-gliedrigen 
heterocyclischen Verbindung behandelt.
Patent EP-0287320-A3 (EP)
IPC: G01V3/20
Filed: 1988-04-12
Abstract: A method of measuring local rock inhomogeneities 
on the wall of a borehole in layers pierced by the borehole 
including drilling mud, comprising the steps of generating 
electric field in a conductive way on the wall of the borehole 
shaded from the drilling mud in layers pierced by the borehole, 
measuring in the rock wall shaded from the drilling mud 
current transport intensities, coupled parallel with each 
other for currents generated perpendicularly to the wall 
of the borehole and comparing them to each other; or measuring 
and comparing local current transport intensities which 
are first parallel to and then, connected in series with 
the former, perpendicular to the wall of the borehole and 
comparing them to each other, determining the local rock 
inhomogeneities from the magnitudes of the dimensionless 
quotients of the comparison and repeating the field generating 
step and the measuring step at least two depth places, or 
performing the generating and measuring steps continuously 
versus depth. The apparatus comprises a surface operational 
equipment and investigation tool (1) connected by a well 
logging cable (20), wherein the novelty is in comprising 
either a first group of a conductive current generating 
electrodes (5, 6, 8) for generating current transport intensities 
perpendicularly to the wall (4) of the borehole (11) wherein 
the parallel current transport intensities are measured 
by measuring electrodes (7/1 to 7/12), or a second group 
of conductive current generating electrodes (12, 13) for 
 
 
generating current transport intensities which flow first 
parallel to the wall (4) of the borehole (11) then connected 
to the parallel current lines in series, perpendicularly 
to the wall (4) wherein the parallel current transport 
intensities are measured by a first group of measuring 
detectors (14, 15) and the perpendicular current transport 
intensities by a second group of measuring detectors (10, 
17) and insulating pads (2/1 to 2/6) for receiving either 
the first or the second group of conductive current generating 
electrodes (5, 6, 8, 12, 13) and the measuring electrodes 
and the measuring detectors, the insulating pads supported 
on the wall (4) of the borehole (11) by means of spring­
-activated arms (3) and for shading the conductive current 
electrodes (5, 6, 8, 12, 13) from the drilling mud.
Patent EP-0290151-A3 (EP)
IPC: C08F4/64
Filed: 1988-04-13
Abstract: A transition metal composition is obtained by reacting the 
magnesium salt of a cycloalkyl carboxylic acid with a transition metal 
compound, and optionally a Lewis Base compound. The product may be 
used to produce an olefin polymerisation catalyst by addition of for 
example an aluminium trialkyl and the resulting catalyst has a high 
activity and stereospecificity in an olefin polymerisation process.
Patent EP-0295904-A3 (EP)
IPC: H04M3/42
Filed: 1988-06-16
Abstract: An address management system, for use in a 
message system, provides for address management in a 
message system comprising a base station and a 
plurality of node stations. An address mapping table 
is used to define how addresses are to be translated 
or interpreted, this table being searched by an 
address search module on receipt of a desired address 
from a user.
Patent EP-0299634-A3 (EP)
IPC: C08G77/06
Filed: 1988-06-24
Abstract: Polydiorganosiloxane gum, of the type produced by 
the alkaline metal catalyzed polymerization of organocyclo­
siloxanes can be produced without hydroxyl content by mixing 
the gum with an acid or acid producing phosphoric component 
and a trialkylsilylacetamide component, allowing the mixture 
to react until the hydroxyl groups are eliminated, then 
devolatilizing the gum. The hydroxyl content can be removed 
without causing any significant change in the molecular 
weight of the gum and producing a gum which is heat stable at 
temperatures such as 250°C. without the addition of heat 
stabilizers.
Patent EP-0326739-A3 (EP)
Title: Wall-mounted over-bed lighting fixture
IPC: F21S8/00
Filed: 1988-10-12
Abstract: The housing (11) for the fixture is mounted on a wall over the patient's bed. The housing (11) accommodates a first non-rotatable fixture which directs light from fluorescent tubes downward through a conventional flat prismatic lens (41). There is also a longitudinally extending lens (71) mounted within the outline of the housing (11) and rotatable by means of handles (61) at either end so that light from a second set of fluorescent tubes may be adjusted to function as a reading lamp for the patient, as an examining light at different locations of the patient's body and as a room illumination source, the intensity of room illumination being adjustable. A safety switch is moved to "off" position when the housing is struck by an object such as an IV rod fixed to an adjustable bed to stop the motor which moves the bed.
Patent EP-0293321-A3 (EP)
IPC: F16H63/30
Filed: 1988-03-25
Abstract: An apparatus for controlling a fluid-pressure 
differential cylinder actuator includes a pulse generator 
(207) for producing a pulse signal to be issued to a 
solenoid operated valve (4), (5) for controlling an inflow 
and an outflow of the cylinder actuator (2). The pulse 
signal thus issued is a high frequency pulse whose pulse 
repetition period is shorter than an on-off response time 
of the valve (4), (5) and also whose duty factor is 
variable.
Patent EP-0325270-A3 (EP)
Title: Anticancer conjugates
IPC: A61P35/00
Filed: 1989-01-20
Abstract: An anticancer conjugate comprising an anticancer substance 
coupled to a carrier via aldohexopyranose ring-cleaved dextran 
wherein the aldohexopyranose ring-cleaved dextran is linked to 
the carrier through a carboxyl group on an amino acid protect­
ing said dextran and an amino group on said carrier and linked 
to the anticancer substance through an aldehyde group on said 
dextran and an amino group on said anticancer substance.
Patent EP-0351821-A3 (EP)
Title: Apparatus for the control of a three-phase a.c. motor, especially a squirrel-cage motor
IPC: H02P27/02
Filed: 1989-07-19
Abstract: Apparatus for the control of a three-phase a.c. motor, especially a squirrel-cage motor, said apparatus comprising inverse-parallel connected solid-state components (D,T) in each phase, at least one of said components being controllable. In the apparatus, the control circuit of at least one controllable solid-state component (T), e.g. thyristor, in each phase is connected via resistors (R2) to the control circuits in the other two phases.
Patent EP-0358889-A3 (EP)
IPC: F21V21/26
Filed: 1989-07-19
Abstract: Tischlampe (1) mit schwenkbarem Tragarm (3) fuer einen 
Beleuchtungskoerper (2), mit einem Grundkoerper (2) zur Aufnahme 
des Tragarmes, wobei das Ende des Tragarmes auf der zum 
Grundkoerper hin gerichteten Seite kreisfoermig abgebogen 
ist und im Inneren des Grundkoerpers auf Abstand 
stehende Stifte (5,6) vorgesehen sind, die mit dem Tragarm auf 
dessen gegenueberliegenden Flaechen in Wirkverbindung 
treten, wobei die Stifte parallel zur Schwenkachse des 
kreisfoermig ausgebildeten Armendes ausgerichtet sind, dass 
ferner auf dem kreisfoermig ausgebildeten Endteil des 
Tragarmes, im Inneren des Grundgehaeuses ein Gegengewicht (13) 
angeordnet ist, das mit Anschlagflaechen (14,15) versehen ist, die 
am Grundgehaeuse anschlagen, um die beiden Endlagen des 
 
 
Tragarmes waehrend der Schwenkbewegung festzulegen.
Patent EP-0353710-A3 (EP)
Title: Blood collecting tube
IPC: A61B5/154
Filed: 1989-08-01
Abstract: A blood collecting tube comprises a tubular member made of synthetic resin which 
has an open end and a closed bottom, and a closure member which is for closing the 
open end of the tubular member and allows a puncture needle to pierce therethrough, 
the interior of said blood collecting tube being to be kept under reduced pressure, 
said tubular member being essentially made of a polyester resin mixture of a 
polyester resin mainly based on ethylene glycol and terephthalic acid and a 
polyester resin mainly based on ethylene glycol and isophthalic acid. The tubular 
member of this blood collecting tube can be suitably made by injection molding and 
has high gas barrier properties so that the capability of collecting blood decreases 
little with time.